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inessss [21]
4 years ago
5

______ properties can be observed only when the substance in a sample of matter are changing into different substances

Biology
2 answers:
blsea [12.9K]4 years ago
8 0
Chemical properties can be observed only when the substance in a sample of matter are changing into different substances.
sattari [20]4 years ago
7 0

Answer: Chemical

Explanation:

Chemical properties of a substance can be observed only when the substances are changing its properties.

The change is irreversible so it needs to be at the time it is taking place else it would not be visible to the people.

The change in color of chemical substances can be observed during the time of chemical reaction.

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Depression in terms of ______ suggests that depressed mood protects the organism by reducing energy expenditure, thereby protect
STALIN [3.7K]

Answer:

Resource conservation

Explanation:

Depresion in term of Resource conservation theory is a mental state where an individual or organism develops motivation to conserve a depleting resources while in search of a new source.

For a depressed organism to reduce energy consumption in order to save for the future, it is exhibiting resource conservation

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3 years ago
Explain how human insulin can be produced using gene splicing.​
Margarita [4]

Answer:

The gene for human insulin is inserted into the gap in the plasmid. this is done through the use of restriction enzymes and ligase to insert and close the plasmid. This plasmid is now genetically modified. The genetically modified plasmid is introduced into a new bacteria or yeast cell. The more the cells divide, the more insulin is produced as bacteria divides into two identical daughter cells like in mitosis.

Explanation:

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3 years ago
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Why is it difficult to fossilize large animals?
Dennis_Churaev [7]

Answer:

The hard parts of organisms, such as bones, shells, and teeth have a better chance of becoming fossils than do softer parts. One reason for this is that scavengers generally do not eat these parts. Hard parts also decay more slowly than soft parts, giving more time for them to be buried.

Explanation:

4 0
3 years ago
What is the most likely the speakers perspective of the Statue of Liberty
Marina CMI [18]

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5 0
3 years ago
What problems might result from the prolonged administration of cortisol to a person with severe inflammatory disease?
ki77a [65]

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The prolonged exposure to cortisol hormone may cause different health problems including anxiety, depression, muscle atrophy, hypertension, metabolic problems, diabetes, myopathies, osteoporosis, etc.

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